Thread: 2004+ 18" wheels with ssc springs. What size tre and offset rim?

Title pretty much says it all. I'm going to move away from the engine modding for now and just go for looks.

I have a 06 GT and was wondering what offset the rims can be and what tires will fit without looking like a rubber band , and will not rub when turning. Thinking 245/45/18?

I am looking at the SSC springs unless anyone has better options. Vogtland would be my second choice.

Oh and as far as the kyb struts, what is the best option , as most people I see on lowered cars seem to run that brand the most. Also wondering about

Anti pogo washers
Top hats
Mounts

And anything else I may need.

I did go through the sticky on lowering but am just looking for a little updated info. Thanks

I run 245/45 18s on my '02. I just switched from KYB gr2s to the agx's. Its like night and day with my ssc springs. partsgeek.com has a set of agx's for around 440 shipped.

Thanks man I was wondering about the comparison between the 2. I probably should have put this in the suspension section as its more of that topic.

I know the pattern is 5x115 , but the offset confused me. In the sticky above it said stock tires were a 52 offset. But when using "up to " an 8.5 inch wide rim you can change the offest to 38-48 I believe it was.

Now I would like a wider looking stance , so does the lower offset# just push the tires out a little more?

Just trying to basically find out what wheel width and offset I need , to go with what 18" tire size. So I can start looking

Thank u sir

After doing some reading I think the vogtland springs seem like a better choice for me. Better ride and not having to worry about the CV vibration as much is a big plus. I know they don't make them anymore for 04+ grand Prix, but I'm wondering what is a good price for them. This is one site I came across
Chevrolet Impala SS Vogtland Lowering Springs [959220] - $213.99 : Swift Motorsports, Import Performance Starts Here